JP4119027B2 - 眼科撮影装置 - Google Patents

眼科撮影装置 Download PDF

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Publication number
JP4119027B2
JP4119027B2 JP01942999A JP1942999A JP4119027B2 JP 4119027 B2 JP4119027 B2 JP 4119027B2 JP 01942999 A JP01942999 A JP 01942999A JP 1942999 A JP1942999 A JP 1942999A JP 4119027 B2 JP4119027 B2 JP 4119027B2
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JP
Japan
Prior art keywords
image
fundus
timer
fluorescent
black
Prior art date
Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
Expired - Fee Related
Application number
JP01942999A
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English (en)
Japanese (ja)
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JP2000217785A5 (enrdf_load_stackoverflow
JP2000217785A (ja
Inventor
昌晴 水落
Current Assignee (The listed assignees may be inaccurate. Google has not performed a legal analysis and makes no representation or warranty as to the accuracy of the list.)
Kowa Co Ltd
Original Assignee
Kowa Co Ltd
Priority date (The priority date is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the date listed.)
Filing date
Publication date
Application filed by Kowa Co Ltd filed Critical Kowa Co Ltd
Priority to JP01942999A priority Critical patent/JP4119027B2/ja
Priority to US09/563,061 priority patent/US6325511B1/en
Publication of JP2000217785A publication Critical patent/JP2000217785A/ja
Publication of JP2000217785A5 publication Critical patent/JP2000217785A5/ja
Application granted granted Critical
Publication of JP4119027B2 publication Critical patent/JP4119027B2/ja
Anticipated expiration legal-status Critical
Expired - Fee Related legal-status Critical Current

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    • A—HUMAN NECESSITIES
    • A61—MEDICAL OR VETERINARY SCIENCE; HYGIENE
    • A61B—DIAGNOSIS; SURGERY; IDENTIFICATION
    • A61B3/00—Apparatus for testing the eyes; Instruments for examining the eyes
    • A61B3/10—Objective types, i.e. instruments for examining the eyes independent of the patients' perceptions or reactions
    • A61B3/12—Objective types, i.e. instruments for examining the eyes independent of the patients' perceptions or reactions for looking at the eye fundus, e.g. ophthalmoscopes
    • A61B3/1241—Objective types, i.e. instruments for examining the eyes independent of the patients' perceptions or reactions for looking at the eye fundus, e.g. ophthalmoscopes specially adapted for observation of ocular blood flow, e.g. by fluorescein angiography
    • A—HUMAN NECESSITIES
    • A61—MEDICAL OR VETERINARY SCIENCE; HYGIENE
    • A61B—DIAGNOSIS; SURGERY; IDENTIFICATION
    • A61B3/00—Apparatus for testing the eyes; Instruments for examining the eyes
    • A61B3/10—Objective types, i.e. instruments for examining the eyes independent of the patients' perceptions or reactions
    • A61B3/14—Arrangements specially adapted for eye photography
    • A61B3/145—Arrangements specially adapted for eye photography by video means

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  • Health & Medical Sciences (AREA)
  • Life Sciences & Earth Sciences (AREA)
  • Engineering & Computer Science (AREA)
  • Biomedical Technology (AREA)
  • Medical Informatics (AREA)
  • Physics & Mathematics (AREA)
  • Veterinary Medicine (AREA)
  • Biophysics (AREA)
  • Ophthalmology & Optometry (AREA)
  • Public Health (AREA)
  • General Health & Medical Sciences (AREA)
  • Heart & Thoracic Surgery (AREA)
  • Animal Behavior & Ethology (AREA)
  • Molecular Biology (AREA)
  • Surgery (AREA)
  • Vascular Medicine (AREA)
  • Hematology (AREA)
  • Nuclear Medicine, Radiotherapy & Molecular Imaging (AREA)
  • Radiology & Medical Imaging (AREA)
  • Multimedia (AREA)
  • Eye Examination Apparatus (AREA)
JP01942999A 1999-01-28 1999-01-28 眼科撮影装置 Expired - Fee Related JP4119027B2 (ja)

Priority Applications (2)

Application Number Priority Date Filing Date Title
JP01942999A JP4119027B2 (ja) 1999-01-28 1999-01-28 眼科撮影装置
US09/563,061 US6325511B1 (en) 1999-01-28 2000-04-24 Ophthalmic photographic apparatus

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
JP01942999A JP4119027B2 (ja) 1999-01-28 1999-01-28 眼科撮影装置
US09/563,061 US6325511B1 (en) 1999-01-28 2000-04-24 Ophthalmic photographic apparatus

Publications (3)

Publication Number Publication Date
JP2000217785A JP2000217785A (ja) 2000-08-08
JP2000217785A5 JP2000217785A5 (enrdf_load_stackoverflow) 2006-02-09
JP4119027B2 true JP4119027B2 (ja) 2008-07-16

Family

ID=26356259

Family Applications (1)

Application Number Title Priority Date Filing Date
JP01942999A Expired - Fee Related JP4119027B2 (ja) 1999-01-28 1999-01-28 眼科撮影装置

Country Status (2)

Country Link
US (1) US6325511B1 (enrdf_load_stackoverflow)
JP (1) JP4119027B2 (enrdf_load_stackoverflow)

Families Citing this family (28)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN1157153C (zh) 1998-11-24 2004-07-14 威尔驰阿林公司 不扩瞳观察视网膜检眼装置
US6637882B1 (en) 1998-11-24 2003-10-28 Welch Allyn, Inc. Eye viewing device for retinal viewing through undilated pupil
JP4355413B2 (ja) * 1999-11-26 2009-11-04 キヤノン株式会社 眼底撮影装置
JP5084077B2 (ja) * 2001-06-27 2012-11-28 キヤノン株式会社 眼科撮影装置
US6648472B1 (en) * 2002-09-09 2003-11-18 Kowa Company Ltd. Ophthalmic imaging apparatus
JP2004159763A (ja) * 2002-11-11 2004-06-10 Canon Inc 眼科撮影装置
US7258440B2 (en) * 2003-04-15 2007-08-21 Kowa Company Ltd. Ophthalmic photographic apparatus
JP4181915B2 (ja) * 2003-04-25 2008-11-19 キヤノン株式会社 眼科撮影システム
US7052134B2 (en) * 2003-05-29 2006-05-30 Nidek Co., Ltd. Fundus camera
ATE427693T1 (de) 2003-10-28 2009-04-15 Welch Allyn Inc Digitales dokumentier-ophthalmoskop
JP4673677B2 (ja) * 2005-06-15 2011-04-20 興和株式会社 眼底撮影装置
US8032734B2 (en) * 2006-09-06 2011-10-04 Mips Technologies, Inc. Coprocessor load data queue for interfacing an out-of-order execution unit with an in-order coprocessor
JP5084759B2 (ja) * 2009-02-19 2012-11-28 キヤノン株式会社 眼科撮影装置
JP5427494B2 (ja) * 2009-07-03 2014-02-26 株式会社ニデック 眼底撮影装置
JP5484419B2 (ja) * 2011-09-20 2014-05-07 キヤノン株式会社 眼科装置及び変換方法
JP2013056222A (ja) * 2012-12-25 2013-03-28 Canon Inc 眼科装置および変換方法
JP5709937B2 (ja) * 2013-06-10 2015-04-30 キヤノン株式会社 眼科装置および変換方法
US9237847B2 (en) 2014-02-11 2016-01-19 Welch Allyn, Inc. Ophthalmoscope device
US9211064B2 (en) 2014-02-11 2015-12-15 Welch Allyn, Inc. Fundus imaging system
US10799115B2 (en) 2015-02-27 2020-10-13 Welch Allyn, Inc. Through focus retinal image capturing
US11045088B2 (en) 2015-02-27 2021-06-29 Welch Allyn, Inc. Through focus retinal image capturing
US10136804B2 (en) 2015-07-24 2018-11-27 Welch Allyn, Inc. Automatic fundus image capture system
US10772495B2 (en) 2015-11-02 2020-09-15 Welch Allyn, Inc. Retinal image capturing
WO2017120217A1 (en) 2016-01-07 2017-07-13 Welch Allyn, Inc. Infrared fundus imaging system
US10602926B2 (en) 2016-09-29 2020-03-31 Welch Allyn, Inc. Through focus retinal image capturing
US10285589B2 (en) 2016-09-30 2019-05-14 Welch Allyn, Inc. Fundus image capture system
WO2018201253A1 (en) * 2017-05-03 2018-11-08 Uti Limited Partnership System and method for measuring cardiorespiratory response
US11096574B2 (en) 2018-05-24 2021-08-24 Welch Allyn, Inc. Retinal image capturing

Family Cites Families (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US5220360A (en) * 1990-10-24 1993-06-15 Ophthalmic Imaging Systems, Inc. Apparatus and method for topographical analysis of the retina
JP3432015B2 (ja) * 1993-10-22 2003-07-28 キヤノン株式会社 眼科撮影装置

Also Published As

Publication number Publication date
US6325511B1 (en) 2001-12-04
JP2000217785A (ja) 2000-08-08

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